GB557034A - Improvements in and relating to dish washing apparatus - Google Patents

Improvements in and relating to dish washing apparatus

Info

Publication number
GB557034A
GB557034A GB406/43A GB40643A GB557034A GB 557034 A GB557034 A GB 557034A GB 406/43 A GB406/43 A GB 406/43A GB 40643 A GB40643 A GB 40643A GB 557034 A GB557034 A GB 557034A
Authority
GB
United Kingdom
Prior art keywords
air
impeller
vat
articles
hub
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB406/43A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Thomson-Houston Co Ltd
Original Assignee
British Thomson-Houston Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US426889A priority Critical patent/US2422022A/en
Application filed by British Thomson-Houston Co Ltd filed Critical British Thomson-Houston Co Ltd
Publication of GB557034A publication Critical patent/GB557034A/en
Application status is Expired legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/02Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket
    • A47L15/06Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket by means of an impeller in the chamber
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00Receptacles
    • Y10S220/28Washtubs

Abstract

557,034. Washing dishes &c. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 8, 1943, No. 406. Convention date, Jan. 15, 1942. [Class 138 (i)] In a dish-washing machine of the kind in which articles placed on trays 18 in a vat 10 are subjected to a cleaning cycle in which cleansing and rinsing liquids are projected on to the articles by an impeller 38 and are drained to a pipe 26 under control of a valve 29 operated by an electromagnet 30, the articles are finally dried at a comparatively low temperature by drawing in air from the exterior of the apparatus by means. of blades 54 projecting from the hub portion 43 of the impeller. The propeller is driven by a motor 39 having a pin-and-slot connection with a sleeve 42 secured to the hub 43 and connected by a bolt 47 to the motor shaft 46. The impeller is provided with a pair of blades 51 having fluid-engaging faces 53a curving downwardly and forwardly from the upper edge to the lower edge in the direction of rotation of the impeller. The inner and outer surfaces 53a, 53b are substantially parallel except for a thickened portion 52, Fig. 4, not shown. Apertures 55 in the hub permit the circulation of air which is drawn in through a passageway 49 from the exterior of the vat as indicated by the arrows B, Fig. 1, and passes into the vat in streams indicated by arrows C, D. The motor 39 is protected by an anti-splash plate 48. The drying air is heated by an electrical heater of the kind described in Specification 144,767, [Class 38 (i)], comprising a helical resistance conductor 61 mounted within a sheath 62 containing an insulating material such as magnesium oxide. The drying air passes away via a lower opening 57 and a staggered opening 58 which may be covered by ventilating louvres 59. As the air is discharged upwardly and has to return downwardly complete air circulation is obtained.
GB406/43A 1942-01-15 1943-01-08 Improvements in and relating to dish washing apparatus Expired GB557034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US426889A US2422022A (en) 1942-01-15 1942-01-15 Dishwashing and drying apparatus

Publications (1)

Publication Number Publication Date
GB557034A true GB557034A (en) 1943-11-02

Family

ID=23692625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB406/43A Expired GB557034A (en) 1942-01-15 1943-01-08 Improvements in and relating to dish washing apparatus

Country Status (2)

Country Link
US (1) US2422022A (en)
GB (1) GB557034A (en)

Families Citing this family (55)

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US2734122A (en) * 1956-02-07 Dishwashers
US2552209A (en) * 1947-09-17 1951-05-08 Eastman Kodak Co Fusion photothermography
US2698628A (en) * 1948-05-12 1955-01-04 Erich R Zademach Washing apparatus
US2657697A (en) * 1948-10-30 1953-11-03 Gen Electric Dishwashing apparatus and cabinet structure
US2643465A (en) * 1948-11-06 1953-06-30 Wallace C Douglass Cleaning and drying apparatus
US2624352A (en) * 1949-05-07 1953-01-06 Hotpoint Inc Control circuits for dishwashing apparatus
US2707961A (en) * 1949-10-11 1955-05-10 Hobart Mfg Co Dishwasher
US2674249A (en) * 1951-05-21 1954-04-06 Gen Electric Air flow controller for dishwashing and drying machines
US2825350A (en) * 1951-11-01 1958-03-04 Gen Electric Drainage control means for dishwashing apparatus and the like
US2698626A (en) * 1952-10-18 1955-01-04 Hugh M Rumbaugh Dishwasher
US2711179A (en) * 1953-11-30 1955-06-21 Gen Electric Dishwashing machine
US2715410A (en) * 1953-12-30 1955-08-16 Gen Electric Drainage control system for dishwashers
US2775975A (en) * 1954-02-01 1957-01-01 Gen Electric Drain control system
US2959151A (en) * 1954-04-08 1960-11-08 Ehrlich Joseph Charles Apparatus for multiple liquid treatments of materials
BE530650A (en) * 1954-06-29
BE534752A (en) * 1954-10-22
US2790451A (en) * 1955-01-04 1957-04-30 Hugh M Rumbaugh Wall-hung cabinet dishwasher
DE1246184B (en) * 1955-12-22 1967-08-03 Walter Holzer Arrangement for boil-dry protection in detergents and dishwasher with electric heating
US3031564A (en) * 1956-05-31 1962-04-24 Whirlpool Co Dishwashing machine
US3103227A (en) * 1961-04-18 1963-09-10 Westinghouse Electric Corp Dishwasher apparatus
US3121027A (en) * 1963-02-26 1964-02-11 Theodore E Ferris & Sons Tank washing system
US3439688A (en) * 1965-10-11 1969-04-22 Gen Electric Water inlet system for dishwasher
US3387388A (en) * 1965-12-17 1968-06-11 Westinghouse Electric Corp Single vent system for dishwasher
US3373754A (en) * 1965-12-30 1968-03-19 Admiral Corp Self-cleaning oven
US3982856A (en) * 1972-01-11 1976-09-28 Karl Hehl Base and power unit for injection molding machine
US3908681A (en) * 1973-11-09 1975-09-30 Gen Electric Forced air circulation system for a dishwasher
US4203358A (en) * 1975-09-18 1980-05-20 Hans Vogt Device for cooking foodstuffs
US4195419A (en) * 1978-09-06 1980-04-01 The Maytag Company Air inlet for a dishwashing apparatus
KR920010403B1 (en) * 1990-11-15 1992-11-27 강진구 Transmission cooling apparatus of automatic washer
US5165431A (en) * 1990-12-28 1992-11-24 Whirlpool Corporation Air flow control for a dishwasher
KR100617157B1 (en) * 2004-09-16 2006-08-31 엘지전자 주식회사 Mounting structure for washing-motor in dishwashing machine
EP1788923A4 (en) * 2004-09-16 2014-01-15 Lg Electronics Inc A dishwasher
KR20060035086A (en) * 2004-10-21 2006-04-26 엘지전자 주식회사 Dish washer
US8627832B2 (en) 2010-12-13 2014-01-14 Whirlpool Corporation Rotating filter for a dishwashing machine
US9918609B2 (en) * 2009-12-21 2018-03-20 Whirlpool Corporation Rotating drum filter for a dishwashing machine
US8746261B2 (en) * 2009-12-21 2014-06-10 Whirlpool Corporation Rotating drum filter for a dishwashing machine
US9687135B2 (en) 2009-12-21 2017-06-27 Whirlpool Corporation Automatic dishwasher with pump assembly
US8667974B2 (en) * 2009-12-21 2014-03-11 Whirlpool Corporation Rotating filter for a dishwashing machine
US9668636B2 (en) 2010-11-16 2017-06-06 Whirlpool Corporation Method and apparatus for dishwasher with common heating element for multiple treating chambers
US9113766B2 (en) 2010-11-16 2015-08-25 Whirlpool Corporation Method and apparatus for dishwasher with common heating element for multiple treating chambers
US9119515B2 (en) 2010-12-03 2015-09-01 Whirlpool Corporation Dishwasher with unitary wash module
US9034112B2 (en) 2010-12-03 2015-05-19 Whirlpool Corporation Dishwasher with shared heater
US8733376B2 (en) 2011-05-16 2014-05-27 Whirlpool Corporation Dishwasher with filter assembly
US9107559B2 (en) 2011-05-16 2015-08-18 Whirlpool Corporation Dishwasher with filter assembly
US9010344B2 (en) 2011-06-20 2015-04-21 Whirlpool Corporation Rotating filter for a dishwashing machine
US9861251B2 (en) 2011-06-20 2018-01-09 Whirlpool Corporation Filter with artificial boundary for a dishwashing machine
US9265401B2 (en) 2011-06-20 2016-02-23 Whirlpool Corporation Rotating filter for a dishwashing machine
US9005369B2 (en) 2011-06-20 2015-04-14 Whirlpool Corporation Filter assembly for a dishwasher
US9301667B2 (en) 2012-02-27 2016-04-05 Whirlpool Corporation Soil chopping system for a dishwasher
US9730570B2 (en) 2012-05-30 2017-08-15 Whirlpool Corporation Reduced sound with a rotating filter for a dishwasher
US9237836B2 (en) 2012-05-30 2016-01-19 Whirlpool Corporation Rotating filter for a dishwasher
US9532700B2 (en) 2012-06-01 2017-01-03 Whirlpool Corporation Dishwasher with overflow conduit
US9833120B2 (en) 2012-06-01 2017-12-05 Whirlpool Corporation Heating air for drying dishes in a dishwasher using an in-line wash liquid heater
US9451862B2 (en) 2012-06-01 2016-09-27 Whirlpool Corporation Dishwasher with unitary wash module
US9554688B2 (en) 2012-10-23 2017-01-31 Whirlpool Corporation Rotating filter for a dishwasher and methods of cleaning a rotating filter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE194123C (en) *
US102230A (en) * 1870-04-26 Albert w
US472600A (en) * 1892-04-12 Kiln for drying lumber
US535316A (en) * 1895-03-05 Drying-kiln
US1105561A (en) * 1913-08-11 1914-07-28 Eusebius E Hershey Dish cleaner and drier.
US1271613A (en) * 1916-03-31 1918-07-09 Orlystis M Potterf Electrically-heated drier for clothing.
US1511825A (en) * 1919-08-04 1924-10-14 Walter G Burns Dishwasher
US1551884A (en) * 1922-02-25 1925-09-01 Herbert F James Dish washing and drying machine
US1673972A (en) * 1926-03-10 1928-06-19 Dowling Joseph Dish washing and drying machine
CH151244A (en) * 1929-12-21 1931-12-15 Johan Steensen Sverre Dishwasher.
US1893797A (en) * 1930-11-10 1933-01-10 Charles W Foster Washing machine
US1919541A (en) * 1931-08-03 1933-07-25 Harold G Davis Dishwasher
US2157112A (en) * 1931-09-16 1939-05-09 Douglas E Bonner Machine for cleansing and treating
US2022637A (en) * 1933-02-21 1935-11-26 Walker Dishwasher Corp Washing apparatus
US2237209A (en) * 1939-02-13 1941-04-01 Paul F Arnold Washing machine
US2297614A (en) * 1939-06-07 1942-09-29 Walter M Fuchs Dishwashing and drying apparatus

Also Published As

Publication number Publication date
US2422022A (en) 1947-06-10

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